Values & Ethics


In addition to our Business Principles, Sully-Miller is dedicated to enhancing the lives of our customers in the markets we serve. With over 90 years of experience, Sully-Miller Contracting Company has been integral in the growth and development of the state of California. Our customers are the people who use the roads, airports, seaport, rail, intermodal facilities and private business infrastructure that we create and preserve. Our Core Values provide the foundation and guidance for our employees and our business as we proudly serve our customers:


Our culture of teamwork allows us to work together within the Company and with our customers to deliver solutions and accomplish our goals.


New and innovative ideas, strategies and products are encouraged as a means to improve our jobs, processes and the future of our company and society.


We will always treat employees and business associates with respect and fairness in the same manner we expect from others.


We support an environment where employees feel comfortable being themselves, which includes enjoyment in their job and their interaction with their co-workers.


Trust is an essential human value that cannot be purchased, but is gained through actions, not words. We must always ensure that our words match our actions, both inside and outside of our Company.

Social Responsibility

Social responsibility is a value we have taken to heart. We recognize the importance of protecting our environment, being charitable in our community and vigilant in protecting our future.


To protect our most important asset—our people—as well as the public we serve, we will make workplace safety a top priority by providing the safest work environment possible.

Continuous Learning

Learning and continuous improvement are critical elements of our future. We support and encourage learning through our Sully Improvement Method.


Exceptional quality in all aspects of our work is essential. Our goal is to continually exceed the expectations of our customers.


Our business conduct will include the highest level of honesty, ethics and moral correctness. We will not compromise employees, customers or our company. We will always adhere to our Ethical Code of Conduct.


Although our vertical integration is second to none, we feel that Sully-Miller Contracting Company’s human performance is what sets us apart from others in the industry. At Sully-Miller, we know that teamwork is the key to creating seamless workflow, and we seek people who are team players and allow them to develop their skills through mentoring and continuous improvement learning in order to effectively maximize team performance. We foster the spirit of teamwork through shared accountability, employee empowerment, leadership and problem-solving skills. Sully-Miller has also created our list of Business Principles, providing overall guidelines and expectations for all employees in all business units. The company uses these principles to guide our business conduct, ensuring our integrity is at the highest level when dealing with our customers, suppliers and local communities, through to our own employees. In order for our employees to effectively understand how important these issues are to us and our customers, all employees are educated on an annual basis in the following areas:

Equal Employment Opportunity
False Claims
Sexual Harassment (Bi-annually)